13870208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{9851}}^1$

素因数の和:9876

約数の個数: 32

約数和(自身を含む): 30147120

約数和(自身を除く): 16276912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 9851, 19702, 39404, 78808, 108361, 157616, 216722, 315232, 433444, 630464, 866888, 1260928, 1733776, 3467552, 6935104, 13870208]

約数ペア:

[(1, 13870208), (2, 6935104), (4, 3467552), (8, 1733776), (11, 1260928), (16, 866888), (22, 630464), (32, 433444), (44, 315232), (64, 216722), (88, 157616), (128, 108361), (176, 78808), (352, 39404), (704, 19702), (1408, 9851)]